baber/WOPTO huggingface dataset:
Patent JP-2019219925-A (JP)
Title: Operation control system
Inventor: OCHIAI ISOTSUGU
IPC: G08G1/09
Filed: 2018-06-20
Abstract: To provide an operation control system capable of generating a proper operational instruction shortly after a problem such as a disaster occurs on an operational route which a vehicle such as a truck is scheduled to trace.SOLUTION: Emergency information such as a disaster is acquired from an external server 31 or the like, and registered in a database. A dangerous area A1 is identified and automatically reflected on operation control of a truck 17. When the truck 17 is located in or heading for the dangerous area A1, re-routing 35, standby 36, return instruction 37, or any other alteration is appended to the contents of operation instructions books 13A and 13B. The alteration is reliably reported to an occupant 19. In the case of the alteration such as re-routing, labor check on the occupant 19 and transportation quality chack dependent on the type of cargo to be transported are carried out. Even when a manager 18 cannot cope with the situation, operation control can be achieved to avoid an adverse effect of the dangerous area A1.SELECTED DRAWING: Figure 6
Patent JP-2019218924-A (JP)
Title: Exhaust emission control device
Inventor: OGA HIDEAKI
IPC: F01N3/08
Filed: 2018-06-21
Abstract: To promote mixing of an exhaust gas and an additive while enhancing a degree of freedom of layout.SOLUTION: An exhaust emission control device includes: an exhaust pipe 2 in which an exhaust gas from an engine mounted to a vehicle flows; and an injector 3 for injecting an additive for purifying the exhaust gas into the exhaust pipe 2. The exhaust pipe 2 includes: a boss part 4 to which the injector 3 is mounted; and a cylindrical mixing part 15 for mixing the additive injected from the injector 3 with the exhaust gas. The boss part 4 has a bottomed cylindrical shape recessed toward the inner side of the exhaust pipe 2, and includes a bottom part 5 in which a through hole 7 having a tip of the injector 3 arranged therein is formed and a peripheral wall part 6 extended from an outer edge of the bottom part 5 toward the outer side of the exhaust pipe 2. The mixing part 15 includes a plurality of holes 15h for taking in the exhaust gas thereto and extends from the bottom part 5 in the direction separating from the peripheral wall part 6. Spaces S1, S2 in which the exhaust gas can flow are provided on outer peripheries of the peripheral wall part 6 and the mixing part 15, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020000410-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-06-27
Abstract: To enhance interest of a game in a game machine.SOLUTION: A game machine which can cause a prescribed game state more advantageous to a player than a normal game state in association with a display result of a variable display game that varies identification information ending up a special result includes: first determination performance means capable of executing first determination performance that determinedly notifies a game state; and second determination performance means capable of executing second determination performance that determinedly notifies the game state differently from the first determination performance. When one of the first determination performance means and the second determination performance means executes determination performance, the other can execute non-determination performance different from the determination performance.SELECTED DRAWING: Figure 46
Patent JP-2020002884-A (JP)
Title: Air cleaner for engine
Inventor: EDA YUYA
IPC: F02M35/024
Filed: 2018-06-28
Abstract: To provide an air cleaner for an engine, which is improved to be capable of easily coping with an unexpected overrun by quickly reducing a rotation speed such as stopping an engine when the overrun occurs, without using expensive means such as a stop control device.SOLUTION: In an air cleaner for an engine, two air cleaner elements 8, 9, each of which has a filtering part 16 and a passage blocking part 17, are accommodated in an air cleaner case 4 to be movable separatingly from and approachingly to each other. The two air cleaner elements 8, 9 are configured in a state that, as viewed in the direction of separating and approaching movement, the respective filtering parts 16, 16 are covered with the respective passage blocking parts 17, 17. When an intake negative pressure acting on the air cleaner case 4 is less than a predetermined value, the two air cleaner elements 8, 9 are separated from each other in the direction of separating and approaching movement, and when the intake negative pressure is equal to or larger than the predetermined value, the two air cleaner elements 8, 9 are set to move approachingly to each other into a contact state.SELECTED DRAWING: Figure 1
Patent JP-2020002681-A (JP)
Title: Fire prevention panel
Inventor: NAGATA YOICHIRO
IPC: E06B5/16
Filed: 2018-06-29
Abstract: To provide a fire prevention panel capable of preventing gas from seeping into a room even if gas is generated from a resin sheet of the fire prevention panel installed by fitting a glass panel with a resin sheet interposed in an intermediate layer.SOLUTION: The present invention relates to a fire prevention panel 1 including a glass panel 2 holding therein a resin sheet 4 and a frame member 3 formed with a fitting groove 6 for receiving an end of the glass panel 2 in a fitting manner, and a gap is formed between an end face of the glass panel 2 and a groove bottom face 6b of the fitting groove 6 opposed to the end face.SELECTED DRAWING: Figure 3
Patent JP-2019014470-A (JP)
Title: Brake pedal interlocking device for automobile
Inventor: KAWASAKI MASATAKA
IPC: G05G5/03
Filed: 2018-06-15
Abstract: To provide a brake pedal interlocking device effective for preventing erroneous pressing of a brake pedal or an accelerator pedal, which is one of the causes of an auto accident considered a conventional problem.SOLUTION: Electric micro vibrations are generated for a brake pedal for placing a user's foot, and transmitted to a shoe sole. Thus, a difference from pressing of one accelerator pedal can be clearly differentiated by the bottom of his/her foot. In addition, preferably, an electronic sound device and a red-colored flashing indicator lamp for indicating the placing of his/her foot on the brake pedal while interlocking with the brake pedal are added to the vicinity of meters and gauges in front of a driver seat so as to further prevent erroneous pressing.
Patent JP-2020006977-A (JP)
Title: Spout plug of liquid storage container
Inventor: KUBOTA SHUHEI
IPC: B65D33/38
Filed: 2018-07-04
Abstract: To provide a spout plug allowing a user to reliably grasp the time when the screwing of a cap to a port member has been completed.SOLUTION: In a spout plug of a liquid storage container, a port member for detachably attaching a cap is fixed to a container body. The port member has a circumferential wall cylinder which has an external screw part in which the cap is fitted in an outer periphery, and a pedestal part formed with a larger outer diameter than the circumferential wall cylinder in an outer peripheral bottom part of the circumferential wall cylinder. The cap has a cylindrical peripheral wall part which has an internal screw part screwed into the external screw part of the circumferential wall cylinder, a ceiling part formed on one end side of the peripheral wall part, and a flange part formed on the other end opening side of the peripheral wall part. One or more projection parts are formed in the pedestal part. A ratchet groove which engage with the projection part at the time when the screwing of the screw parts has been completed is formed in the inner periphery side of the flange part.SELECTED DRAWING: Figure 7
Patent JP-2020009861-A (JP)
Title: Infrared detector, infrared detection device, and manufacturing method for infrared detector
Inventor: OKUMURA JIICHI
IPC: H01L31/10
Filed: 2018-07-05
Abstract: To provide a pixel-separated infrared detector having a low dark current and an infrared absorption layer formed by a T2SL structure.SOLUTION: An infrared detector includes a semiconductor crystal substrate, a first contact layer formed of a compound semiconductor of a first conductivity type on the semiconductor crystal substrate, a pixel separation wall that separate pixels formed of a compound semiconductor of a second conductivity type on the first contact layer, a buffer layer formed of a compound semiconductor of the first conductivity type on the first contact layer and a side surface of the pixel separation wall in a region surrounded by the pixel separation wall, an infrared absorption layer formed of a compound semiconductor on the buffer layer, a second contact layer formed of a compound semiconductor of the second conductivity type on the infrared absorption layer, an upper electrode formed on the second contact layer, and a lower electrode formed on the first contact layer.SELECTED DRAWING: Figure 2
Patent JP-2019123854-A (JP)
Title: Copolymer and resin composition
Inventor: NAKANISHI HIDETAKA
IPC: C08L51/00
Filed: 2018-07-11
Abstract: To provide a copolymer which is excellent in transparency, mechanical strength and heat resistance, has them in a well-balanced manner, and exhibits less generation of a gelled material, and to provide a resin composition containing the same and a method for producing such a copolymer.SOLUTION: The copolymer comprises: a polymer chain (A) comprising a polymer block (a1) having a unit derived from a diene and/or an olefin, and a polymer block (a2) having a unit derived from an aromatic vinyl monomer; and a polymer chain (B) comprising a unit derived from a (meth)acrylic monomer and a unit having a ring structure in the main chain. The content ratio of the unit derived from a (meth)acrylate in the polymer chain (B) is 45 mass% or more and 98 mass% or less.SELECTED DRAWING: None
Patent JP-2019075538-A (JP)
Title: Semiconductor thermal-conductive heat sink structure
Inventor: HU WUN SONG
IPC: H05K7/20
Filed: 2018-07-12
Abstract: To provide a semiconductor thermal-conductive heat sink structure.SOLUTION: A semiconductor thermal-conductive heat sink structure includes a thermal-conductive heat sink device and a substrate. A top conductive copper foil is provided on the upper plane of the substrate, and a semiconductor element is provided on the top conductive copper foil. The thermal-conductive heat sink device includes at least one heat dissipation sheet and a high thermal-conductive rivet. Gaps are formed respectively between the heat dissipation sheet and a thermal-conductive heat sink device mounting base and between adjacent heat dissipation sheets such that a maximum heat dissipation area is available to the thermal-conductive heat sink device. The rivet fixes the top conductive copper foil and the heat dissipation sheet in a heat transferable manner such that heat generated by the activated semiconductor element can be fast conducted through the rivet and dissipated from a large area of the heat dissipation sheet. Accordingly, non-smooth operation of a semiconductor due to heat accumulation induced by poor heat dissipation can be suppressed.SELECTED DRAWING: Figure 4d
Patent JP-2020016677-A (JP)
Title: Projector and projection system
Inventor: KARASAWA JOJI
IPC: G02F1/13
Filed: 2018-07-23
Abstract: To provide a structure that can make variable the directions of projection of a plurality of rays of projection light.SOLUTION: A projector 1 comprises: a first projection unit 100; a second projection unit 200; and a connection unit 17 that connects the first projection unit 100 with the second projection unit 200. The first projection unit 100 can rotate on a first axis AX1 and projects first image light PL1 in a direction intersecting the first axis AX1. The second projection unit 200 can rotate on a second axis AX2 and projects second image light PL2 in a direction intersecting the second axis AX2. The connection unit 17 connects the first projection unit 100 with the second projection unit 200 such that the first axis AX1 and the second axis AX2 are arranged on the coaxial line.SELECTED DRAWING: Figure 1
Patent JP-2020019837-A (JP)
Title: Method of producing rubber composition for tire tread
Inventor: TANAKA ATSUSHI
IPC: C08L21/02
Filed: 2018-07-30
Abstract: To provide a method of producing a rubber composition for a tire tread, capable of providing a vulcanized rubber having excellent wear resistance while having low heat build-up properties.SOLUTION: The method of producing a rubber composition for a tire tread includes: a step (I) of mixing a carbon black-containing slurry aqueous solution having carbon black dispersed in water with a rubber latex solution to produce a carbon black-containing rubber latex aqueous solution; a step (II) of coagulating the obtained carbon black-containing rubber latex aqueous solution to produce a carbon black-containing rubber coagulum; a step (III) of dehydrating/drying the obtained carbon black-containing rubber coagulum to produce a rubber wet master batch; and a step (IV) of performing dry mixing using the obtained rubber wet master batch. In carbon black particles of the carbon black-containing slurry aqueous solution, the proportion of carbon black particles having a particle diameter of 60 μm or more as measured by an image analysis particle size distribution meter is 35 vol.% or less.SELECTED DRAWING: None
Patent JP-2020019604-A (JP)
Title: Manufacturing method of structure
Inventor: NAMITO HISANAO
IPC: B65G11/00
Filed: 2018-07-31
Abstract: To provide a manufacturing method of a structure capable of surely moving a burr from a holding table to a burr receptacle.SOLUTION: A manufacturing method of a structure includes a discharge step. The discharge step slides the burr placed on a holding table by inclining the holding table, and discharges the burr toward a burr receptacle. The burr receptacle inclines in such a way that the holding table side becomes high at the time of discharging.SELECTED DRAWING: Figure 1
Patent JP-2020020062-A (JP)
Title: Manufacturing method of inorganic decorative board and inorganic decorative board
Inventor: SUZUKI YASUO
IPC: B28B1/52
Filed: 2018-08-01
Abstract: To provide a manufacturing method of an inorganic decorative board provided with a deep, sharp uneven pattern on its surface and an inorganic decorative board thereof.SOLUTION: The manufacturing method of an inorganic decorative board 50 provided with an uneven pattern on its surface includes: a wet substrate formation process S1 for forming a tabular wet substrate having at least a surface layer constituted with a wet mat formed by wet type sheet making of a slurry involving a mineral fiber, an inorganic substance powder-like body, and a binder as its main component; a drying step S2 for drying the wet substrate to give a dry substrate; a coating process S3 of coating a softening agent comprising water on a surface of the dry substrate; after the coating process S3, a heat compression step S4 of heat compression of the dry substrate by using an embossing mold for curing the binder and for forming an uneven pattern on the surface of the dry substrate. A surfactant is added to the softening agent coated in the coating process S3.SELECTED DRAWING: Figure 4
Patent JP-2019012531-A (JP)
Title: Driving device for information processor and information processing system using multi-touch function
Inventor: YAMAMOTO TAKASHI
IPC: G06F3/044
Filed: 2018-08-02
Abstract: To provide a driving device for an information processor that can easily and surely perform a multi-touch by a multi-touch display, and an information processing system using the multi-touch function.SOLUTION: A driving device 210 has a base part 211. One surface of the base part 211 in a thickness direction serves as a base surface 211a, and one side and the other side of the base surface 211a are provided with a display region 212 and a display region 213, respectively. The base surface 211a of the base part 211 is integrally provided with a conductive pattern 220 as a driving unit. In the driving device 210, a predetermined conductive pattern part 220 is formed in a predetermined base part 211 made of paper material (drawing paper or a sticker, for example) or a woody material (plate, for example) so that the pattern part is set tightly or removably or movably on a predetermined set surface off a building or in a building.SELECTED DRAWING: Figure 31
Patent JP-2020023334-A (JP)
Title: Packaging device
Inventor: NODA RYO
IPC: B65B7/04
Filed: 2018-08-06
Abstract: To provide a packaging device.SOLUTION: A packaging device includes a folding device for folding margins of a bag mouth part of a packaging bag in which an object to be packaged is stored, from four sides. The folding device includes: a first folding member for folding a first folding margin of the bag mouth part; a second folding member and a third folding member for folding a second folding margin and a third folding margin crossing the first folding margin respectively; and a fourth folding member for folding a fourth folding margin opposing to the first folding margin. The first folding member is a rectangular plate member which defines the second folding margin and the third folding margin respectively on both end parts in the shorter direction, and defines the fourth margin at one end part in the longer direction, and after folding the first margin, it stays at a predetermined position of the bag mouth part until the second folding member, the third folding member and the fourth folding member have finished folding the second folding margin, the third folding margin and the fourth folding margin respectively, and it supports the second folding margin, the third folding margin and the fourth folding margin.SELECTED DRAWING: Figure 1
Patent JP-2020024561-A (JP)
Title: Display device, display control method, and program
Inventor: HIGASHIYAMA TADASHI
IPC: B60K35/00
Filed: 2018-08-07
Abstract: To cover suitably a world outside a region of AR display.SOLUTION: A display device (100) loaded on a vehicle includes an image generation device (110) for projecting image light which is light including an image toward a projection area on a front windshield, a target information acquisition device for acquiring at least a position of a target existing near the vehicle, and a control device (150) for controlling the image generation device. In the display device, the control device determines whether the target exists in a space area beyond the projection area or not as a view from a crewman of the vehicle, and allows the image generation device to project image light appearing to overlap a target position, when the target exists in the space area beyond the projection area as the view from the crewman of the vehicle, and allows the image generation device to project image light for informing of existence of the target in the projection area, when the target does not exist in the space area beyond the projection area as the view from the crewman of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020024587-A (JP)
Title: Management system and management method for managing component of compressor
Inventor: UCHIYAMA MASAAKI
IPC: G06Q10/00
Filed: 2018-08-07
Abstract: To provide a management system and a management method for controlling components of a compressor, capable of efficiently managing information on dimension measurement values of compressor components.SOLUTION: Disclosed is a management system 100 for managing a component to be managed for the compressor, which includes: a reader 110; and a dimension measurement value acquisition part 122a. The reader reads a code related to information on a dimension measurement value attached to the component to be managed. A measurement value acquisition part acquires information on the dimension measurement value from the code read by a reading part.SELECTED DRAWING: Figure 1
Patent JP-2020027986-A (JP)
Title: Sending device, receiving device, sending method, and receiving method
Inventor: KAGEYAMA MITSUHIRO
IPC: H04L9/32
Filed: 2018-08-09
Abstract: To provide a sending device capable of preventing falsification of IP broadcast data while improving the security of data IP-broadcasted according to the same broadcasting technology as advanced BS broadcast.SOLUTION: The sending device includes: a stream acquisition part that acquires a video stream and an audio stream; a control data acquisition part that acquires a piece of control data for restricting recording or playback of a set of program contents; a signature generation part that generates a piece of signature data on the basis of a piece of control data and a piece of first key data stored in the sending device and a piece of program management data for storing the signature data and managing program contents: a multiplexing part that generates a stream of program content by multiplexing the video stream, audio stream, and program management data; and a transmission part that transmits the generated program content stream using IP packets.SELECTED DRAWING: Figure 2
Patent JP-2020017243-A (JP)
Title: Content distribution system, content distribution method, and computer program
Inventor: KAWAKAMI KAZUO
IPC: G06T19/00
Filed: 2018-07-25
Abstract: To provide a content distribution server, a content distribution method, a computer program, and a content distribution system capable of performing declaration of intention of admiration and agreement about live content by throwing a unique virtual item into virtual space, by a viewer participating in the virtual space used for distribution of the live content, in which participants of a wider range can declare intention of admiration and agreement and can view declaration of intention by other participant.SOLUTION: A content distribution system is configured so that a distributor who performs distribution different from this live content and a viewer who views the different distribution can participate in virtual space and participate in declaration of intention and its viewing by throwing a virtual item.SELECTED DRAWING: Figure 23
Patent JP-2020027386-A (JP)
Title: Apparatus, system and method for determining abnormality
Inventor: SAKAI HAYAKI
IPC: G05B23/02
Filed: 2018-08-10
Abstract: To provide an abnormality determination apparatus adapted to perform preliminary processing capable of predicting a determination of normality and abnormality in the case of determining normality and abnormality using a learning model based on machine learning.SOLUTION: An abnormality determination apparatus 100 comprises: a first state data acquiring section 103 that acquires first state data detected by a sensor 11 attached on a processing apparatus 10; a quality data acquiring section 101 that acquires quality data related to normality and abnormality; a first learning model generating section 106 that generate a first learning model for generating second state data obtained by converting the first state data; a second learning model generating section 109 that generates a second learning model related to the second state data and a classification to which the quality data belongs; a first predicting section 111 that predicts the second state data corresponding to first input data using the first learning model; and a second predicting section 112 that predicts a classification to which the quality data corresponding to second input data belongs using the second learning model.SELECTED DRAWING: Figure 2